Add the ability to setup a caching git-lfs proxy server

README.md

@@ -82,6 +82,10 @@ When Git 2.18 or higher is not in your PATH, falls back to the REST API to downl
     # Default: false
     lfs: ''
 
+    # URL to use when fetching Git-LFS files
+    # Default: https://lfscache.office.playeveryware.com/${{ github.repository }}
+    lfs-url: ''
+
     # Whether to checkout submodules: `true` to checkout submodules or `recursive` to
     # recursively checkout submodules.
     #

action.yml

@@ -59,6 +59,9 @@ inputs:
   lfs:
     description: 'Whether to download Git-LFS files'
     default: false
+  lfs-url:
+    description: 'URL to use when fetching Git-LFS files'
+    default: 'https://lfscache.office.playeveryware.com/${{ github.repository }}'
   submodules:
     description: >
       Whether to checkout submodules: `true` to checkout submodules or `recursive` to

dist/index.js

@@ -18455,6 +18455,7 @@ function getInputs() {
         core.debug(`fetch depth = ${result.fetchDepth}`);
         // LFS
         result.lfs = (core.getInput('lfs') || 'false').toUpperCase() === 'TRUE';
+        result.lfsurl = (core.getInput('lfs-url') || '');
         core.debug(`lfs = ${result.lfs}`);
         // Submodules
         result.submodules = false;
@@ -31920,6 +31921,16 @@ function getSource(settings) {
             core.startGroup('Determining the checkout info');
             const checkoutInfo = yield refHelper.getCheckoutInfo(git, settings.ref, settings.commit);
             core.endGroup();
+            // LFS URL
+            if (settings.lfs && settings.lfsurl) {
+                core.startGroup('Setting LFS URL');
+                yield git
+                    .config('lfs.url', settings.lfsurl, false, false)
+                    .catch(error => {
+                    core.info(`Failed to initialize safe directory with error: ${error}`);
+                });
+                core.endGroup();
+            }
             // LFS fetch
             // Explicit lfs-fetch to avoid slow checkout (fetches one lfs object at a time).
             // Explicit lfs fetch will fetch lfs objects in parallel.

src/git-source-provider.ts

@@ -182,6 +182,19 @@ export async function getSource(settings: IGitSourceSettings): Promise<void> {
     )
     core.endGroup()
 
+    // LFS URL
+    if (settings.lfs && settings.lfsurl) {
+        core.startGroup('Setting LFS URL')
+        await git
+          .config('lfs.url', settings.lfsurl, false, false)
+          .catch(error => {
+            core.info(
+              `Failed to initialize safe directory with error: ${error}`
+            )
+          })
+        core.endGroup()
+    }
+
     // LFS fetch
     // Explicit lfs-fetch to avoid slow checkout (fetches one lfs object at a time).
     // Explicit lfs fetch will fetch lfs objects in parallel.

src/git-source-settings.ts

@@ -39,6 +39,11 @@ export interface IGitSourceSettings {
    */
   lfs: boolean
 
+  /**
+   * The fetch URL to use for LFS objects
+   */
+  lfsurl: string
+
   /**
    * Indicates whether to checkout submodules
    */

src/input-helper.ts

@@ -91,6 +91,7 @@ export async function getInputs(): Promise<IGitSourceSettings> {
 
   // LFS
   result.lfs = (core.getInput('lfs') || 'false').toUpperCase() === 'TRUE'
+  result.lfsurl = (core.getInput('lfs-url') || '')
   core.debug(`lfs = ${result.lfs}`)
 
   // Submodules